code: def makeTimedeltaIndex(k=30, freq="D"):
      return pd.timedelta_range("1 day", periods=k, freq=freq)
  
imports: from __future__ import annotations
  import contextlib
  import string
  import warnings
  import numpy
  import pandas
  from packaging.version import Version
  import pandas.testing
label_desc: Use image node_id 7 for calling a global function with example usage: makeTimedeltaIndex(k, freq) and returns: pd